252442330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87959}}^1$

素因数の和:88014

約数の個数: 32

約数和(自身を含む): 531982080

約数和(自身を除く): 279539750

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 87959, 175918, 439795, 615713, 879590, 1231426, 3078565, 3606319, 6157130, 7212638, 18031595, 25244233, 36063190, 50488466, 126221165, 252442330]

約数ペア:

[(1, 252442330), (2, 126221165), (5, 50488466), (7, 36063190), (10, 25244233), (14, 18031595), (35, 7212638), (41, 6157130), (70, 3606319), (82, 3078565), (205, 1231426), (287, 879590), (410, 615713), (574, 439795), (1435, 175918), (2870, 87959)]